.container {
  min-height: 100vh;
  background-color: #f5f5f5;
}

.navBar {
  background-color: #fff;
  border-bottom: 1px solid #eee;
}

.content {
  padding: 20px;
}

.phoneSection {
  background: white;
  padding: 20px;
  border-radius: 12px;
  margin-bottom: 20px;
}

.label {
  display: block;
  font-size: 16px;
  color: #333;
  margin-bottom: 12px;
}

.phoneInput {
  width: 100%;
  padding: 12px;
  border: 1px solid #e5e5e5;
  border-radius: 8px;
  font-size: 16px;
}

.amountSection {
  background: white;
  padding: 20px;
  border-radius: 12px;
  margin-bottom: 20px;
}

.sectionTitle {
  font-size: 16px;
  margin: 0 0 16px 0;
  color: #666;
}

.amountGrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.amountButton {
  padding: 16px;
  border: 1px solid #e5e5e5;
  border-radius: 8px;
  background: #f8f8f8;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.2s;
}

.amountButton.selected {
  background: #ff6600;
  color: white;
  border-color: #ff6600;
}

.notice {
  background: white;
  padding: 16px;
  border-radius: 12px;
  margin-bottom: 20px;
}

.notice p {
  margin: 4px 0;
  font-size: 14px;
  color: #666;
  line-height: 1.4;
}

.confirmButton {
  background: #ff6600;
  border-radius: 8px;
  height: 48px;
  font-size: 16px;
  font-weight: bold;
}